Corporation Bank — for refund

Sir A refund issued on[protected] of 3398 reference no.[protected] transferred by the Amazon but i didn't get the transferred of amount in my account Generally it's take 10 to 13 days but one and half month has been passed and still i didn't got my refund so please transfer the refund in my account as soon as possible
Name- Hitesh
Account no. [protected]
Branch-1884 Gangana
Ifsc code - CORP0001884
Refund Reference number[protected]